XML 37 R21.htm IDEA: XBRL DOCUMENT v3.3.1.900

Euro Deposits - Additional Information (Detail)	12 Months Ended
	Oct. 31, 2015 EUR (€)	Oct. 31, 2014 EUR (€)	Oct. 31, 2013 EUR (€)	Oct. 31, 2015 USD ($)	Oct. 31, 2015 EUR (€)	Oct. 31, 2014 USD ($)	Oct. 31, 2014 EUR (€)	Oct. 31, 2013 USD ($)	Oct. 31, 2013 EUR (€)
Securities Financing Transaction [Line Items]
Euro principal deposits	€ 1,120,840,498	€ 582,440,607	€ 674,107,707
Euro principal redemptions	958,699,359	567,615,398	728,613,993
Euro principal withdrawals	€ 1,268,329	€ 613,581	€ 739,792
Euro deposits, interest bearing				$ 357,376,987	€ 323,520,521	$ 216,126,592	€ 162,647,711		€ 148,436,083
Redemptions Payable [Member]
Securities Financing Transaction [Line Items]
Euro deposits, interest bearing | $						$ 203,781,392
Subscriptions Receivable [Member]
Securities Financing Transaction [Line Items]
Euro deposits, interest bearing | $								$ 201,798,731

X

- Definition

Payments for interest bearing deposits in banks.

+ References

No definition available.

+ Details

Name:	fxe_PaymentsForInterestBearingDepositsInBanks
Namespace Prefix:	fxe_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Payments For Interest Bearing Deposits In Banks Withdrawals To Pay Expenses

+ References

No definition available.

+ Details

Name:	fxe_PaymentsForInterestBearingDepositsInBanksWithdrawalsToPayExpenses
Namespace Prefix:	fxe_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

Proceeds from interest bearing deposits in banks.

+ References

No definition available.

+ Details

Name:	fxe_ProceedsFromInterestBearingDepositsInBanks
Namespace Prefix:	fxe_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

X

- Definition

For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.2)
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=6476743&loc=d3e59706-112781

+ Details

Name:	us-gaap_InterestBearingDepositsInBanks
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

Name:	us-gaap_SecuritiesFinancingTransactionLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Details

Name:	us-gaap_SecuritiesFinancingTransactionAxis=fxe_RedemptionPayableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_SecuritiesFinancingTransactionAxis=fxe_SubscriptionsReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: